OPERATION

SPRAY BAR AND SPRAY TIP MAINTENANCE

The spray bar can easily be removed and replaced with a spare spray bar when spray tips require maintenance.

TO REPLACE SPRAY BAR:

1.Turn main power switch off.

2.From operator's right side of machine, locate spray bar under machine.

3.To remove spray bar, shift spray bar to operator's left side of machine and pull down (Figure 35).

FIG. 35

4.Disconnect coupler at spray bar top.

5.Install spare spray bar, be certain to position spray bar ªFRONTº label facing forward.

TO CLEAN SPRAY TIPS:

1.Remove clogged spray tips from spray bar. Take note of spray tip position before removing.

2.Pour 4 oz. of acetic acid into a small container.

3.Completely submerge spray tips and let soak for up to six hours. Agitate spray tips occasionally.

4.After soaking spray tips, use small brush to remove excess alkaline and rinse thoroughly.

ATTENTION: DO NOT use pointed objects such as pins and paper clips to unplug spray tips. This will damage spray tips, causing improper spray pattern and water flow through tips.

5.Replace spray tips in spray bar and keep on hand for spare.

NOTE: If spray tips are damaged, replace spray tips. Be certain to use same spray tip size and type. Improper spray tips will affect cleaning performance.

TRANSPORTING MACHINE

When transporting machine by use of trailer or truck, be certain to follow tie±down procedures below:

FOR SAFETY: When using machine, go slow on inclines and slippery surfaces.

1.Raise brush.

2.Load machine using a recommended loading ramp.

3.Position front of machine up against front of trailer or truck. Once machine is positioned, lower brush.

4.Place a block behind the drive wheel and the rear casters.

5.Place tie±down straps over top of machine and secure straps to floor. It may be necessary to install tie±down brackets to the floor of your trailer or truck.

STORING MACHINE

1.Before storing machine, be certain to flush tanks and drain machine of all water.

2.Store machine in a dry area with the brush in the raised position.

3.Remove recovery tank dome to promote air circulation.

ATTENTION: If storing machine in freezing temperatures, be certain to drain machine of all water. Damage due to freezing temperatures is not covered by warranty.

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